search for: fdef

...e) if (!is 4: tryCatchList(expr, classes, parentenv, handlers) 5: tryCatchOne(expr, names, parentenv, handlers[[1]]) 6: doTryCatch(return(expr), name, parentenv, handler) 7: loadNamespace(package, c(which.lib.loc, lib.loc)) 8: methods:::cacheMetaData(ns, TRUE, ns) 9: .updateMethodsInTable(fdef, where, attach) 10: .updateMethodsInTable(getGeneric(g), where, attach) 11: .setupMethodsTables(generic) ============================================== On a different Linux machine and R version (the standard faculty wide installation), library(pctsData) completes fine but package "grgen&qu...

..., use ExpressionSet instead 3: The phenoData class is deprecated, use AnnotatedDataFrame (with ExpressionSet) instead > RInormalizedData<-normalize.AffyBatch.invariantset(eSet,prd.td=c(0.003, > 0.007),baseline.type="mean",type="together") Error in function (classes, fdef, mtable) : unable to find an inherited method for function "pmindex", for signature "exprSet" I have observed that this same error message has been posted and answered in a different context in this forum. Even though I am not using the S4 class and method concepts here, I...

...t of thing, and returns the standard formals for the generic if this method does not have nonstandard arguments. We should probably add a version of this function for 3.3.0, so user code doesn't have hacks around the current hack. methodFormals <- function(f, signature = character()) { fdef <- getGeneric(f) method <- selectMethod(fdef, signature) genFormals <- base::formals(fdef) b <- body(method) if(is(b, "{") && is(b[[2]], "<-") && identical(b[[2]][[2]], as.name(".local"))) { local <- eval(b[[2]]...

...un these lines of code data("Adult") ## Mine association rules. rules <- apriori(Adult, parameter = list(supp = 0.5, conf = 0.9, target = "rules")) pmml(rules) I get this error: > pmml(rules) Error in function (classes, fdef, mtable) : unable to find an inherited method for function "size", for signature "itemMatrix" With this traceback: > traceback() 5: stop("unable to find an inherited method for function \"", fdef at generic, "\", for signature ", cna...

...s before; this is the first time I''ve had a problem. The full error message for lme4 can be seen at: http://www.ling.uni-potsdam.de/~vasishth/screen.txt One other unusual thing was that there were many warning messages during the Matrix install. ... Warning in matchSignature(signature, fdef, where) : in the method signature for function "coerce" no definition for class: "matrix.csr" Warning in matchSignature(signature, fdef, where) : in the method signature for function "coerce" no definition for class: "matrix.csr" Warning in matchSignatur...

...will be used)\n PostgreSQLConnection#integer\n dbObjectId#integer\n", quote(NULL)) 11: warning(gettextf(paste("Ambiguous method selection for \"%s\", target \"%s\"", "(the first of the signatures shown will be used)\n%s\n"), fdef at generic, .sigLabel(classes), paste(" ", names(methods), collapse = "\n")), domain = NA, call. = FALSE) 10: .findInheritedMethods(signature, fdef, mtable = allmethods, table = mlist, useInherited = useInherited, verbose = verbose) 9: selectMethod("coe...

While trying to install a package, I received this error ** preparing package for lazy loading Error in matchSignature(signature, fdef, where) : more elements in the method signature (2) than in the generic signature (1) A more helpful variant is Error in matchSignature(signature, fdef, where) : more elements in the method signature (2) than in the generic signature (1) for function 'sort' which comes from (incl...

Hello R-Team, May you help me to post a 'S4-creating Package Problem'? Thanks already now for supporting. The problem sounds like: Hello R forum, while compiling my R-package these 'Warnings' occur: ... Warnung in matchSignature(signature, fdef, where) : in the method signature for function "plot" no definition for class: "prediction" Warnung in matchSignature(signature, fdef, where) : in the method signature for function "plot" no definition for class: "validation" ** help *** installing he...

...rmals for the generic if this method does not have nonstandard > arguments. We should probably add a version of this function for 3.3.0, so > user code doesn't have hacks around the current hack. > > > > methodFormals <- function(f, signature = character()) { > > fdef <- getGeneric(f) > > method <- selectMethod(fdef, signature) > > genFormals <- base::formals(fdef) > > b <- body(method) > > if(is(b, "{") && is(b[[2]], "<-") && identical(b[[2]][[2]], as.name(".local&qu...

...he marray package. After building and installing my package, I get the following warnings when I load my package (with library(maVis)): Warning messages: 1: In the method signature for function "plot", class "marrayRaw" has no current definition in: matchSignature(signature, fdef, where) 2: In the method signature for function "plot", class "marrayRaw" has no current definition in: matchSignature(signature, fdef, where) (but everything appears to work ok regardless). I have tried require(marray) both inside and outside of the .onLoad method. I presume...

Hi R experts, I have been playing with library(XML) recently and found out that readHTMLTable workls flawlessly for some website, but it does give me an error like below ... Error in function (classes, fdef, mtable) : unable to find an inherited method for function "readHTMLTable", for signature "NULL" let's say..for example, this code works fine a <-"http://www.zam.com/forum.html?forum=21&p=2" table_a <- readHTMLTable(a, header = TRUE, which = 1, string...

...ction Cholesky(A) doesnt work,any one know other command to decomposte A in to LDL' My r code is: library(Matrix) A=matrix(c(1,1,1,1,5,5,1,5,14),nrow=3) > chol(A) [,1] [,2] [,3] [1,] 1 1 1 [2,] 0 2 2 [3,] 0 0 3 > Cholesky(A) Error in function (classes, fdef, mtable) : unable to find an inherited method for function "Cholesky", for signature "matrix" whatz wrong??? thanks~ [[alternative HTML version deleted]]

I can compile RSPython without difficulty, been when I try to load it, I get the error messages below. Also below are some cryptic warnings I get on R boot (in case these are pertinent) and my sessionInfo(). Any help is appreciated. Thanks, Mark Warning messages: 1: In .updateMethodsInTable(fdef, where, attach) : Couldn't find methods table for "conditional", package "Category" may be out of date 2: In .updateMethodsInTable(fdef, where, attach) : Methods list for generic "conditional" not found > require(RSPython) Loading required package: RSPyt...

...roblem, however when I am trying to sample from the file I get the following message:   nwlim<-readShapeLines("C:/Limburg_nwshape", proj4string=CRS("+init=epsg:31300")) plot(nwlim)   randacc<-spsample(nwlim,n=1000,"random") Error in function (classes, fdef, mtable)  :   unable to find an inherited method for function "coordinates", for signature "numeric"     I found a similar error message in the archives, where prof. dr. Bivand indicated to try to use readOGR instead of readShapeLines, however, I get the same error messa...

...ry in my PATH, but R doesn't seem to see it. I also have installed tk on my system. Any ideas on what the problem is? Also, note that I have some warning messages on starting up R, not sure what they mean or if they are pertinent. Thanks, Mark Warning messages: 1: In .updateMethodsInTable(fdef, where, attach) : Couldn't find methods table for "conditional", package "Category" may be out of date 2: In .updateMethodsInTable(fdef, where, attach) : Methods list for generic "conditional" not found > require(tcltk) Loading required package: tcltk Er...

I am receiving the following error while executing KLdiv method: kl<-KLdiv(y) Error in function (classes, fdef, mtable) : unable to find an inherited method for function "KLdiv", for signature "data.frame" the code is as follows: require(flexmix) KLdiv(y) the object y (snippet, actual object contains 188 entries) is as follows: s1p5 s2p5 1 0.6 0.8 2 0.8 0.2 3 0.6 0...

...eneric if this method does not have nonstandard > arguments. We should probably add a version of this function for 3.3.0, so > user code doesn't have hacks around the current hack. > > > > > > methodFormals <- function(f, signature = character()) { > > > fdef <- getGeneric(f) > > > method <- selectMethod(fdef, signature) > > > genFormals <- base::formals(fdef) > > > b <- body(method) > > > if(is(b, "{") && is(b[[2]], "<-") && identical(b[[2]][[2]], &gt...

...d returns the standard formals for the generic if this method does not have nonstandard arguments. We should probably add a version of this function for 3.3.0, so user code doesn't have hacks around the current hack. > > methodFormals <- function(f, signature = character()) { > fdef <- getGeneric(f) > method <- selectMethod(fdef, signature) > genFormals <- base::formals(fdef) > b <- body(method) > if(is(b, "{") && is(b[[2]], "<-") && identical(b[[2]][[2]], as.name(".local"))) { >...

...f Uwe and some other folks I was able to get RMySQL 0.5-7 compiled against R 2.4.1 and MySQL 5.0.27. It was working fine--I was able to send select queries to the db, put the results in a data frame, and so forth. Today, dbDriver() threw an error: > dbDriver(MySQL) Error in function (classes, fdef, mtable) : unable to find an inherited method for function "dbDriver", for signature "function" There have been no system changes that should concern MySQL, R, or the installed package RMySQL (that is, nothing outside of unrelated software such as firefox auto-updatin...

...ect "form" not found Any guesses as to what I may have done wrong? vfr is not a grouped object because: vfrg <- groupedData(estimate ~ slant | subject, data = vfr) vfrg.lmL <- lmList( estimate ~ (slant + respType + visField + hand)^2 | subject, vfrg) Error in function (classes, fdef, mtable) : unable to find an inherited method for function "lmList", for signature "formula", "nfnGroupedData" The data are at http://www.people.virginia.edu/~mk9y/LongFormat.csv To get the working data.frame: vf <- read.table("http://www.people.virginia....